With the analysis among 1,609 patents, we discovered top 485 key players by total patent application. Aircuity, Inc., Tricorntech Taiwan Corp., Smisson-Cartledge Biomedical LLC are dominant in this area. They take 2.36% of the total patent filing.
Massachusetts, United States
Patent: 19
Taiwan Province, China
Patent: 10
Georgia, United States
Patent: 9
New Providence, The Bahamas
Patent: 7
Chongqing Shi, China
Patent: 7
Hebei Sheng, China
Patent: 6
Hebei Huanbang Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. Pantest (Beijing) Environmental Technology Co., Ltd., Shanghai Yinshi Environmental Protection Technology Co. Ltd., Coclean Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
SWANSEA, United Kingdom
Patent: 1
With the analysis among related 1,490 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chongqing Yisen Power Environment Technology Co., Ltd., Sichuan Moxian Technology Co., Ltd., Hebei Huanbang Environmental Protection Technology Co., Ltd. take 1.28% of patent filing during this period.
Chongqing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Hebei Huanbang Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 6
Shanghai Shenxin Youda Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 1,490 patents in last 5 years, we discover 477 new entrants. Chongqing Yisen Power Environment Technology Co., Ltd., Sichuan Moxian Technology Co., Ltd., Hebei Huanbang Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Hebei Huanbang Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 6
Shanghai Shenxin Youda Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
With the analysis among 310 patents, we discovered top 131 universities and scientific research institutions by total patent application. Wuhan University of Technology, Sichuan University, Nanjing University of Information Science & Technology are dominant in this area. They take 5.16% of the total patent filing.
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3